Eagle-eyed Kotaku reader Sriker spied something interesting during his play-through of the Left 4 Dead demo, amusingly enough on the back of an in-game box of "Chocobites" cereal. Seen in the first apartment in the game's first campaign — and wherever cereal is eaten in Left 4 Dead — the back of the box promises a free six-inch Team Fortress 2 action figure. The catch? It teases us to "collect all 10!"

But there are only nineTeam Fortress 2 classes: Pyro, Engineer, Sniper, Spy, Heavy, Demoman, Medic, Scout, and Soldier. Hmmm... Valve's Robin Walker has hinted at such additions in the past. Maybe they're coming sooner than we think.